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  1. By: Peters, Ralph S
    Type: Article
    In: Bonn zoological bulletin
    Volume: 63
    Issue: 1
    Date: 2014
    Page Range: 115--118
    Publication Info: Bonn Zoologisches Forschungsmuseum Alexander Koenig c2010-
  2. By: Salden, Tobias - Müller, Björn - Japoshvili, George - Hein, Nils - Ugrelidze, Ani - Peters, Ralph S
    Type: Article
    In: Caucasiana : journal on the biodiversity of the Caucasus and the adjacent regions
    Volume: 3
    Date: 2024-9-2
    Page Range: 145--150
    Publication Info: [Sofia, Bulgaria] Pensoft 2022-
  3. By: Peters, Ralph S
    Type: Article
    In: Journal of Hymenoptera research
    Volume: 19
    Date: 2010
    Page Range: 128--138
    Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-
  4. By: Vogel, Jonathan - Forshage, Mattias - Bartsch, Saskia B - Ankermann, Anne - Mayer, Christoph - Von Falkenhausen, Pia - Rduch, Vera - Müller, Björn - Braun, Christoph - Krammer, Hans-Joachim - Peters, Ralph S
    Type: Article
    In: Journal of Hymenoptera research
    Volume: 97
    Date: 2024
    Page Range: 621--698
    Publication Info: Washington, D.C International Society of Hymenopterists
  5. By: Vogel, Jonathan - Martin, Jakob - Forshage, Mattias - Salden, Tobias - Staverløkk, Arnstein - Verheyde, Fons - Nordlander, Göran - Herz, Annette - Peters, Ralph S
    Type: Article
    In: Journal of Hymenoptera research
    Volume: 98
    Date: 2025-10-24
    Page Range: 915--969
    Publication Info: Washington, D.C International Society of Hymenopterists
  6. By: Thormann, Jana - Ahrens, Dirk - Anderson, Cort - Astrin, Jonas J - Mumladze, Levan - Rulik, Björn - Tarkhnishvili, David - Espeland, Marianne - Geiger, Matthias F - Hein, Nils - Karalashvili, Elisabeth - Iankoshvili, Giorgi - Mengual, Ximo - Morkel, Carsten - Neiber, Marco T. - Peters, Ralph S - Reimann, Andre - Ssymank, Axel - Wesener, Thomas - Ziegler, Joachim - Misof, Bernhard
    Type: Article
    In: Bonn zoological bulletin
    Volume: 68
    Issue: 2
    Date: 2019
    Page Range: 275--296
    Publication Info: Bonn Zoologisches Forschungsmuseum Alexander Koenig c2010-
  7. By: Weber, Maximilian - Klimsa, Ernst - Reder, Gerd - Peters, Ralph S
    Type: Article
    In: Bonn zoological bulletin
    Volume: 67
    Issue: 2
    Date: 2018
    Page Range: 101--107
    Publication Info: Bonn Zoologisches Forschungsmuseum Alexander Koenig c2010-